Bug 323 - TextRenderer leaves VBOs bound
Summary: TextRenderer leaves VBOs bound
Alias: None
Product: Jogl
Classification: JogAmp
Component: core (show other bugs)
Version: 1
Hardware: All linux
: P3 normal
Assignee: Sven Gothel
Depends on:
Reported: 2007-10-15 07:19 CEST by Sven Gothel
Modified: 2010-03-24 07:50 CET (History)
0 users

See Also:
SCM Refs:
Workaround: ---


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Description Sven Gothel 2010-03-24 07:50:55 CET

---- Reported by turquoise3232 2007-10-15 07:19:57 ----

User must call following line after end3DRendering
gl.glBindBuffer(GL.GL_ARRAY_BUFFER, 0);

to avoid opengl errors (command not allowed...)

Linux FC 6 with ATIX1600 graphic Card.

---- Additional Comments From kbr 2007-10-17 10:50:28 ----

Manually unbound VBOs because it appears that some graphics drivers do
not push and pop the GL_ARRAY_BUFFER_BINDING and other state during
glPushClientAttrib / glPopClientAttrib. This is an area where the
OpenGL specification is ambiguous.

Added a non-VBO code path using normal vertex arrays for graphics
cards that don't support VBOs.

--- Bug imported by sgothel@jausoft.com 2010-03-24 07:50 EDT  ---

This bug was previously known as _bug_ 323 at https://jogl.dev.java.net/bugs/show_bug.cgi?id=323